diff --git a/setup.py b/setup.py
index 883fe74..70647e2 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@
     include_package_data=True,
     install_requires=[
         "alitra",
-        "isar>=1.16.14",
+        "isar>=1.16.18",
         "gql[aiohttp]",
         "python-dotenv",
         "pydantic",